The beast tank’s King as arrived to take over the pride! With a stout 27mm diameter the Cloud Beast King accommodates the largest and most advanced coil heads in the industry to date. The Cloud Beast King roars with the following coil options: the V12-T12 (Twelve coils), the V12-X4 (Quadruple coils, side by side), and the V12-Q4 (Quadruple coils stacked). With so many options there is no doubt that this truly is the KING of BEASTS and the latest game changer in the industry for 2017!The TFV12 is the pinnacle of the TFV series of tanks. Every aspect of the TFV12 contributes to it being the King of performance and the last word in current electronic cigarette tank technology. The King of Beast’s large size prebuilt atomizers, specifically the V12-T12, the V12-X4, and the V12-Q4 coil heads improve the efficiency of atomization beyond measure and are also able to handle high output power with ease. The most powerful coil heads for the King of Beasts, would you expect anything less?